Most smaller galaxies may not have supermassive black holes in their centers, according to a recent study using NASA's ...

The X‑arithmetic technique offers a powerful new way to map the physics of other galactic structures across the universe and ...

The 11th day of the 18th annual Space Telescope Advent Calendar features a new view of the heart of a nearby spiral galaxy.

Intermediate mass black holes (IMBH), if they exist, have between about 100 and 1,000 solar masses, placing them in between ...

But the supermassive black hole lurking at the core of NGC 3783 is 30 million times the mass of our humble sun, and the ...

The European Space Agency said that the black hole inside the spiral galaxy NGC 3783 has the mass of 30 million suns.

A never-before-seen blast from a supermassive black hole was spotted by two sophisticated X-ray space telescopes. This giant ...

X-ray space telescopes caught a supermassive blackhole flinging matter into space at a fifth of the speed of light ...

NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...

A strange X-ray signal spotted decades ago may be the result of a star that got attacked by two black holes, one after the ...

A new study by CDC researchers has found that substance use disorders cost the U.S. economy just under $93 billion in 2023.

A space telescope and AI teamed up to analyze a million galaxies and learn what triggers supermassive black holes the most.